node.js – 在具有子项目的项目中集中node_modules

我有以下项目结构

-Project
-- subproject
-- subproject
-- subproject

我通过grunt与所有子项目构建项目,我也可以自己构建每个子项目.
目前我有一个Gruntfile.js,package.json&文件夹node_modules(〜50mb),每个子项目和根级别都包含所有必需的模块.

所以可以将node_modules文件夹仅在一个级别上,例如.在根级别上,子项目是指根级别的node_modules？

-Project
--subproject
--subproject
--subproject
--node_modules

有没有办法通过package.jmod或其他任何方式引用node_module文件夹？

编辑：

Gruntfile.js(子项目级别)

/*global module:false */
/*jshint node:true */

module.exports = function(grunt) {

    "use Strict";

    // ================================================================================
    // project configuration
    // ================================================================================
    grunt.initConfig({
        pkg : grunt.file.readJSON('package.json'),jshint: {
            globals : {
                d3:true,Modernizr:true,tempo:true
            },options: grunt.file.readJSON('.jshintrc')
        },csslint: {
            subproject: {
                src: 'css/**/*.css'
            }
        },htmllint : {
            subproject: {
                src: 'html/**/*.html'
            }
        },clean : [ 'output' ],less : {
            options: {
                paths: ['./']
            },src: {
                expand: true,cwd:    'css/',src:    ['**/*.less'],dest:   'css/',ext:    '.css'
            }
        },copy: {
            subproject: {
                files: [
                    {src: ['img/**','js/**','folderX/**','!**/*.less'],dest: 'output/subproject/'}
                ]
            }
        }
    });

    grunt.loadNpmTasks('grunt-contrib-clean');
    grunt.loadNpmTasks('grunt-contrib-jshint');
    grunt.loadNpmTasks('grunt-html');
    grunt.loadNpmTasks('grunt-css');
    grunt.loadNpmTasks('grunt-contrib-less');
    grunt.loadNpmTasks('grunt-contrib-copy');

    // ================================================================================
    // default task
    // ================================================================================
    grunt.registerTask('default',['clean','less','csslint','htmllint','copy']);
};

package.json(subproejct级别)

{
    "description": "subproject","title": "Lorem Ipsum","devDependencies": {
        "grunt-contrib-watch": "~0.2.0","grunt-contrib-jshint": "~0.1.1","grunt-contrib-less": "~0.5.0","grunt-contrib-uglify": "~0.1.1","grunt-contrib-copy": "~0.4.0","grunt-contrib-qunit": "~0.1.1","grunt-css": "~0.5.4","grunt-contrib-clean": "~0.4.0","grunt-html": "~0.3.3","grunt-contrib-concat": "~0.1.3"
    }
}

BR,@H_624_12@mybecks